• Senior Network Operations Engineer

    V2X (El Segundo, CA)
    …with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer ( Tier 3 ), you will provide expert-level support ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...of the enterprise. Operating in a Tier 3 capacity, the Senior Network Operations Engineer more
    V2X (07/16/25)
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  • Network Engineer Tier 3

    CACI International (El Segundo, CA)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (07/26/25)
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  • Journeyman Network Operations Engineer

    V2X (El Segundo, CA)
    …Requirement: + This position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology Used: + Demonstrates excellent ... integrity, respect, responsibility, and professionalism. As a Journeyman Network Operations Engineer ( Tier 2), you will provide mid-level operational support… more
    V2X (07/15/25)
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  • Senior Information Security Engineer

    Lumen (Sacramento, CA)
    …digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily ... committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (08/23/25)
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  • Principal / Sr. Principal Survivability…

    Northrop Grumman (Palmdale, CA)
    …them into compliance for Program support. **Basic Qualifications:** + **Principal Survivability Engineer (Level 3 ) -** Bachelor's Degree in a Science, ... will be responsible for the coordination and execution of Tier 0 - 2 diagnostic RCS/RF tests, data analysis...accredited university and 5 years of engineering experience, or 3 years with a Master's degree. + **Senior Principal… more
    Northrop Grumman (07/25/25)
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  • Nuclear Engineer 3

    Pacific Northwest National Laboratory (Sacramento, CA)
    …and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy ... of Science user facility housed on the PNNL campus. The National Security Directorate (NSD) drives science-based, mission-focused solutions to take on complex,… more
    Pacific Northwest National Laboratory (08/19/25)
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  • Modeling & Simulation Software Engineer

    Northrop Grumman (Los Angeles, CA)
    …Grumman is currently looking for an experienced **Principal Modeling & Simulation Software Engineer - (Level 03) role:** with a strong background in **C++** . **Job ... **Basic Qualifications for a Principal Modeling & Simulation Software Engineer - (Level 03) role:** + BS degree in software...experience or an MS degree in areas above with 3 year of experience is required. + Previous experience,… more
    Northrop Grumman (07/29/25)
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  • Cloud Systems Engineer

    SAIC (San Diego, CA)
    …elements that support cloud applications and services. The Engineer is expected to deliver Tier 3 level support to SITEC 3 EOM mission partners. This ... a pivotal role within our IT infrastructure team, providing Tier 3 systems support in-line with the...track record in managing production Windows Servers and implementing top- tier security practices within an enterprise environment.… more
    SAIC (08/07/25)
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  • Journeyman Cybersecurity Engineer

    V2X (El Segundo, CA)
    …architecture. + Designs, develops, and tests standardized IaC/CaC across BIM. + Provides Tier 3 engineering services. + Provides expertise in network protection ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology… more
    V2X (07/11/25)
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  • Cybersecurity Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …and security engineering that will safeguard our nation ? As a systems security and network security engineer , you can identify the tools, applications, ... Cybersecurity Engineer , Mid The Opportunity: Are you looking for an...Workstations, and Red Hat Linux + Ability to provide Tier 2, Tier 3 , and … more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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